I've been working on a website called OmniBuilds, that is sort of like GitHub for hardware. It allows you track all of your design files, a bill of materials, and all documentation for a hardware project in a version controlled repository that may be either public or private, and shared with whomever you choose. Think GitHub + Thingiverse + Instructables that is CAD/Project agnostic.
I'm getting close to launching the site and am looking for feedback and testers on the current beta. If anyone is interested I will be up at the hackerspace this afternoon from about 3-6 PM.
Also I'm looking for web developers who are interested in collaborating on the project, if you have experience in the django/python stack or strong foundation in javascript.
You can view the pre-launch landing at
www.omnibuilds.com, I'll be showing the full app this afternoon.
--Jeremiah